Fig. 2

Gross images of sea bream fish: A lateral view of the fish and B and C the oropharyngeal cavity explained the following structures. (A1, A2, A3, and A4) 1st–4th gill arches, lateral row of gill rakers (LR), interbranchial septum (IS), roof of pharynx (RP), roof of the oral cavity (RO), pharyngeal teeth (PT), median crest (MC), chewing pads (Cp), tongue (T), and apical pouch (AP)